Android Developer ShellThe Android Developer Shell allows you to run a telnet server on your Android device and allows you to spoof locations. Since it is a telnet server, you can easily test your own app without switching to another app (like location spoofer) for location spoofing

My IP toolsMy IP is a simple networking tool to see about your network information

ProXPN VPN ServiceProXPN is a free, easy to use service that secures your internet connection against eavesdropping, masks your location, and allows you to access your favorite sites no matter where you live or travel to